Opinion:
Surfer Dude Stuns Physicists with Theory of Everything
An impoverished surfer has drawn up a new theory of the universe, seen by some as the Holy Grail of physics, which has received rave reviews from scientists.
Did our cosmos exist before the big bang?
Abhay Ashtekar remembers his reaction the first time he saw the universe bounce. "I was taken aback," he says. He was watching a simulation of the universe rewind towards the big bang.
